Which of the following options is correct for the object having a straight-line motion represented by the…

Which of the following options is correct for the object having a straight-line motion represented by the following graph?

1. The object moves with constantly increasing velocity from \(O\) to \(A\) and then it moves with constant velocity.
2. Velocity of the object increases uniformly.
3. Average velocity is zero.
4. The graph shown is impossible.

Solution

According to given displacement-time graph, in a certain time interval \(\Delta t\), displacement of the object becomes zero.
Hence, average velocity of object \(=\frac{\text { Total displacement }}{\text { Time interval }}=\frac{0}{\Delta t}=0\)

Asked in: AP EAMCET 2020 (18 Sep Shift 1)

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